Shane,
I have a 99 Dak PCM in my hands and I can only confirm two actual CPU, one
is a Motorola SC435406MFC22 and the other is a 04827393AA. Along with that
there are multiple other TSPOPs on the board. Can you send me what you've
got on so far on your side? shawn@bowen.com
Thanks,
Shawn
-----Original Message-----
From: owner-dakota-truck@BUFFNET.NET
[mailto:owner-dakota-truck@BUFFNET.NET]On Behalf Of Ronald Wong
Sent: Wednesday, June 06, 2001 11:19 AM
To: dakota-truck@buffnet.net
Subject: RE: DML: Dakota questions
Ok, I won't ask how you know about those thoroughfares...;-P
Ron
00 PB SLT QC 4X2 5.9 46RE 3.92 LSD
For modifications see my DML Profile (URL follows)
http://www.twistedbits.net/WWWProfile/dakota/Kw9pV1EkFeOYY
-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net]On Behalf Of bernd@texas.net
Sent: Wednesday, June 06, 2001 3:12 AM
To: dakota-truck@buffnet.net
Subject: Re: DML: Dakota questions
If only it was still as easy like in the "good old days":
GM - Paperclip across two terminals on the diagnostic port
Ford - Voltmeter across two contacts on the ECU
Honda/Mazda - Same as Ford in some cases and other...just push the button
and
count the lights.
Hey Shane,
I checked out the OpenDiag and can't read any of the messages...wazzup wit
dat? ;)
BTW: If you're anywhere near Polk or Embarcadero...DON'T drop your wallet.
Also, O'Farrell street (after 7pm) is "really interesting"...hehehehe.
- Bernd
> I understand that any scan tool can access the other computers in the
vehicle.
> There are specific known addresses for connecting to the ABS, Powertrain,
> Transmission, and other computers (where equipped). I even have a list of
these
> known computer addresses in my SAE-HS3000 manual as well as the expected
> conversations w/each for accessing diagnostic info. Something I don't
have
are a
> map of the manufacturer specific addresses and query's for things like
flashing,
> extended diags, and re-programming. I see that at least two others on
this
list
> are in search of those particular things. Any progress? I have a list of
the CPU
> types inside the PCM (there are 3) - as well as schematics for a
diagnostic
> interface (for building a scan tool) if anyone is interested. One of my
> newsgroups - OpenDiag on Egroups - is making progress towards creating a
> completely open (read free) scan tool for more than just OBD-II.
>
> Latr,
>
> Shane
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